COE insider buying
Every open-market purchase of 51Talk Online Education Group (COE) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$262.56M
Insiders buying (12m)1
Purchases on record24
Last purchase filedOct 8, 2026
In the last 12 months, 1 insider of 51Talk Online Education Group bought $262.56M of COE stock on the open market in 24 reported purchases. The most recent was filed on Oct 8, 2026: Huang Jack Jiajia (Chief Executive Officer, Director, 10% Owner) bought 2,812,140 shares at $11.50, worth $32.33M. The largest purchase on record here is $35.33M by Huang Jack Jiajia on Mar 26, 2026. 21 of these trades were pre-scheduled under a Rule 10b5-1 plan.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Oct 8 | Huang Jack JiajiaChief Executive Officer, Director… | $32.33M | 2,812,140 | $11.50 | +8% | Sep 17 | SEC |
| Aug 21 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $3.93M | 187,020 | $21.02 | +0% | Apr 10 | SEC |
| Aug 13 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $11.80M | 592,320 | $19.93 | +2% | Aug 11 | SEC |
| Aug 12 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $7.73M | 395,580 | $19.53 | +1% | Aug 6 | SEC |
| Aug 10 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $13.76M | 740,760 | $18.58 | +2% | Jul 31 | SEC |
| Aug 5 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $8.06M | 473,520 | $17.02 | +1% | Jul 28 | SEC |
| Jul 30 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $10.68M | 637,200 | $16.76 | +2% | Jul 24 | SEC |
| Jul 27 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $17.86M | 1,103,820 | $16.18 | +4% | Jul 21 | SEC |
| Jul 23 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $10.49M | 622,140 | $16.86 | +2% | Jul 14 | SEC |
| Jul 20 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $8.48M | 495,360 | $17.12 | +2% | Jul 9 | SEC |
| Jul 13 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $9.31M | 562,560 | $16.55 | +2% | Jul 6 | SEC |
| Jul 8 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $23.49M | 1,444,920 | $16.26 | +5% | Jun 29 | SEC |
| Jun 30 | Huang Jack JiajiaChief Executive Officer, Director… | $16.52M | 1,063,080 | $15.54 | +4% | Jun 23 | SEC |
| Jun 26 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $4.55M | 263,940 | $17.25 | +1% | Jun 16 | SEC |
| Jun 18 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $4.57M | 216,300 | $21.13 | +1% | Jun 8 | SEC |
| Jun 10 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $4.13M | 165,240 | $24.99 | +1% | May 29 | SEC |
| Jun 1 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $4.85M | 183,000 | $26.49 | +1% | May 22 | SEC |
| May 26 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $4.19M | 155,220 | $26.97 | +1% | May 15 | SEC |
| May 19 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $2.14M | 84,180 | $25.42 | +0% | May 11 | SEC |
| May 13 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $2.92M | 119,400 | $24.48 | +0% | May 6 | SEC |
| May 8 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $12.22M | 446,700 | $27.36 | +2% | Apr 24 | SEC |
| Apr 27 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $3.64M | 146,400 | $24.89 | +1% | Apr 20 | SEC |
| Apr 22 | Huang Jack Jiajia10b5-1Chief Executive Officer, Director… | $9.56M | 384,960 | $24.83 | +2% | Apr 13 | SEC |
| Apr 13 | Huang Jack JiajiaChief Executive Officer, Director… | $35.33M | 1,740,240 | $20.30 | +8% | Mar 26 | SEC |